Calculation of income poverty
The calculation of the income poverty threshold is generally based on the average national income. If your income is below 60% of the average national income, then you are considered below the poverty line.
Here a few samples of average incomes in Europe:
Germany (2007): €27,083 (60% = €16,249.8)
Italy (2008): €18,873 (60% = €11,323.8)
United Kingdom (2004-2005): £22,800 (60% = £13,680)